CATALOGUE OF PLANTS. 265 



S. fluviatilis (Torr.), Gray. River Club-rush. 



Camden : Swampy borders of the Delaware Parker. Salem : 

 In similar situations Commons. 



S. sylvaticus, L. 



In swamps. Bergen : Closter Austin. Sussex : Montague 

 township Britton. Hunterdon : Along the Delaware near 

 Stockton Best ; Lambertville Apgar. 



S. atrovirens, Muhl. 



In wet meadows. Monmouth : Freehold Britton. Hudson : 

 Bergen Point, and common on the Newark marshes Leggett. 

 Gloucester : Near Wolferth's Station B. Heritage ; and com- 

 mon in the northern counties. 



S. polyphyllus, Vahl. 



In wet places. Bergen : Closter Austin. Hunterdon : 

 Rosemont Best ; Lambertville Apgar. Morris : Cranetown, 

 along roadside Britton. Evidently uncommon. 



S. lineatus, Michx. 



Bergen : Closter Austin. Hudson : Bergen Point Leg- 

 gett. Apparently very rare in the State. 



BRIOPHORUM, L. 



Cotton-grass. 



B. cyperinum, L. (Scirpus Eriophorum, Michx.) Wool-grass. 

 In swamps. Common throughout the State. 



Var. laxum (Gray), B. S. P. 



Hudson : Bergen Point Leggett. Hunterdon : Frequent 

 Best. 



B. Virginicum, L. 



Swamps. Frequent in most sections of the State; very 

 abundant in the pine barrens. 



B. polystachyon, L. 



In bogs. Monmouth and Ocean : Not common Knieskern. 

 Morris: Budd's Lake Porter; Near Nolan's Point, Lake 

 Hopatcong Britton. Bergen: Closter Austin. Sussex: 

 Ogdensburg Britton . 



